Xsafe=Mem; Xsb; Xsbfast - Sun Microsystems SunSoft Pascal 4.0 User Manual

–xs
(Solaris 2.x only) The -xs option disables Auto-Read for dbx in case you
cannot keep the .o files around. This option passes the -s option to the
assembler and the linker.
•
No Auto-Read—This is the older way of loading symbol tables.
• The compiler instructs the linker to place all symbol tables for dbx in the
executable file.
• The linker links more slowly and dbx initializes more slowly.
• If you move the executables to another directory, then to use dbx you
must move the source files, but you need not move the object (.o) files.
•
Auto-Read—This is the newer (and default) way of loading symbol tables.
• The compiler distributes this information in the .o files so that dbx loads
the symbol table information only if and when it is needed.
• The linker links faster and dbx initializes faster.
• If you move the executables to another directory, then to use dbx, you
must move both the source files and the object (.o) files.

-xsafe=mem

(Solaris 2.x only) The -xsafe=mem option allows the compiler to assume no
memory-based traps occur.
This option grants permission to use the speculative load instruction on V9
machines.

-xsb

Same as -sb.

-xsbfast

Same as -sbfast.
The Pascal Compiler
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